Miami-Dade County property record for 4580 Alton Rd, Miami Beach, FL 33140
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,996 sqft · built 1966 |
| Lot Size | 0.148 acres (6,440 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $4,121 (2025) |
| Deeds & Mortgages | Jul 2019 Loan Modification |
| Flood Zone | Zone AE (high risk) |
| APN | 02-3222-011-0950 |
| Primary APN | 02-3222-011-0950 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,996 sqft Living Area |
| Gross Area | 2,260 sqft |
| 1st Floor Area | 1,996 sqft |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Exterior Material | Concrete Block/Hollow Tile/Frame |
| Construction Type | Concrete Block |
| Lot Area | 6,440 sqft (0.148 acres) |
| Lot Dimensions | 100 ft deep x 64.4 ft wide |
| Garage Area | 104 sqft |
| Porch | Porch |
| Porch Area | 62 sqft |
| Patio Area | 890 sqft |
| Street Address | 4580 ALTON RD |
|---|---|
| City | MIAMI BEACH |
| State | FL |
| Zip | 33140-2853 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 0100 |
| Legal Description | NAUTILUS SUBPB 8-95 LOT 25BLK 4 LOT SIZE 64.400 X 100 |
| Legal Range | 42E |
| Legal Township | 53S |
| Legal Section | 22 |
| Legal Subdivision | NAUTILUS SUB |
| Legal Block | 4 |
| Legal Lot Number | 25 |
| Jurisdiction | DADE FL |
| Township / Civil Division | MIAMI BEACH |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 4000 |
Source: Miami-Dade County records, as of October 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 4580 ALTON RD, MIAMI BEACH, FL 33140-2853 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | DADE FL |
| Property Address | 4580 ALTON RD, MIAMI BEACH, FL 33140-2853 |
| Document Number | 0000508734 |
| Instrument Date | Jul 23, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Sep 9, 2019 |
| Title Company | SINGLESOURCE PROPERTY SOLUTION, SINGLESOURCE PROP SOLUTION |
| Name | Verified Name |
|---|---|
| Address | 4580 ALTON RD MIAMI BEACH FL 331402853, MIAMI BEACH, FL 33140-2853 |
| Document Number | 0000508734 |
|---|---|
| Date | Aug 13, 2019 |
| Book Page | 031566/003668 |
| Instrument | 508734 |
| Name | DITECH FIN'L |
|---|---|
| Address | TEMPE, AZ 85284 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 480 Months |
| Due | Aug 12, 2059 |
| Rate | 4.75% |
|---|
Source: Miami-Dade County assessment roll, as of October 21, 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Miami-Dade County |
| Municipality | Miami Beach City |
| Unified School District | Dade County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,121.00 (+5.75%) Homeowner's exemption | $261,319 (+5.64%) | $1,279,127 (+8.1%) Land $1,030,400 Building $248,727 |
| 2023 | $3,897.00 (+4.28%) Homeowner's exemption | $247,376 (+3%) | $1,183,297 (+33.4%) Land $933,867 Building $249,430 |
| 2022 | $3,737.00 Homeowner's exemption | $240,171 | $887,005 Land $637,575 Building $249,430 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective January 25, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 7.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 248 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 358 units insured incl. 110 condo units |
| Nearby Flood Claims | 124 (1980–2025) |
| Most Recent Claim | Jun 2025 · other causes |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF MIAMI BEACH serves 100,000 people · EPA ID FL4130901 |
|---|---|
| Water Source | Purchased groundwater from MDWASA - MAIN SYSTEM |
| Last State Inspection | Dec 2022 |
| Lead | 7 ppb (2025) action level 15 ppb |
Listed by EPA as a serious violator for missed monitoring and reporting.
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 15 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 192 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Breezeline Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Xfinity.
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